Arkiwi FTP

carichello.py

@@ -78,6 +78,9 @@ class ArkiwiBackend(RcloneBackend):
         super().__init__(remote_name)
         self.prefix: bytes = prefix.strip("/").encode("utf8")
 
+    def ftp_path(self, path: bytes) -> bytes:
+        return b"ftp://upload.arkiwi.org/%s/" % (destination_path.strip(b"/"),))
+
     def actual_path(self, path: bytes) -> bytes:
         return self.prefix + b"/" + path.lstrip(b"/")
 
@@ -90,14 +93,27 @@ class ArkiwiBackend(RcloneBackend):
         )
         return f"https://www.arkiwi.org/path64/{path}/redirect"
 
+    #2024-11-05: cambio da rclone a curl per girare intorno ai bug di webdav. Poi bisogna togliere l'intero metodo, così torniamo a quello di RcloneBackend
     def exists(self, destination_path: bytes):
-        return False
+        cmd = ["curl", "--netrc", "--head", "--silent", self.ftp_path(destination_path)]
+        try:
+            output = subprocess.check_output(cmd)
+        except subprocess.CalledProcessError as exc:
+            if exc.returncode == 3:
+                return False
+            raise
+
+        return bool(output)
 
     def copy(self, filename: Path, destination_path: bytes) -> str:
         """
         returns the URL
         """
-        super().copy(filename, self.actual_path(destination_path))
+        # 2024-11-05: siccome webdav è rotto e invece FTP funziona, sostituisco la copia webdav (rclone) con una fatta con curl
+        # super().copy(filename, self.actual_path(destination_path))
+        cmd = ["curl", "--netrc", "--upload-file", str(filename), self.ftp_path(destination_path)]
+        subprocess.run(cmd, check=True)
+
         url = self.path_to_url(destination_path)
         response = requests.head(url, allow_redirects=True)
         response.raise_for_status()